“…Then the hermitian product F, G is conjugate(WtCoe(F)).WtCoe(G); Then m is the moment matrix of C, the expression Lm is the square length m 2 of m. Let R be the general real polynomial R:lsum(a[Wt(j) [1],Wt(j) [2],Wt(j) [3]]*j,j,M(d)); a 0,0,3 z 3 + a 0,1,2 yz 2 + a 1,0,2 xz 2 + a 0,2,1 y 2 z + a 1,1,1 xyz + a 2,0,1 x 2 z + a 0,3,0 y 3 + a 1,2,0 xy 2 + a 2,1,0 x 2 y + a 3,0,0 x 3 then by replacing C into R, the construction above gives the moment matrix m of R and the square length m 2 of R.…”